UB+ SEEK App EQ Guide: How Custom Bass Curves Change Your Listening Experience
The bluetooth speaker EQ app experience matters when a speaker needs to perform across different rooms, genres, and listening levels. An equalizer lets you change the relative level of different fr...
Spherical Bluetooth Speaker Explained: Why Shape Changes How Bass Moves Through a Room
A spherical bluetooth speaker uses enclosure geometry as part of its acoustic system rather than treating the cabinet as a simple container for the driver and electronics. The shape changes how int...
What Makes a Speaker Sound Full and Rich Instead of Thin and Weak?
When people search for a portable bluetooth speaker, a wireless bluetooth speaker, or even compare products marketed as bluetooth speakers best bass, they often struggle to describe exactly what th...
From Sketch to Living Room: How a Modern Speaker Is Designed
Discover how modern Bluetooth speakers are designed from concept sketches to acoustic tuning, airflow engineering, resonance control, and real-world sound testing. Learn why enclosure design, passi...
What Is Bass Extension? Understanding Hz Numbers Before You Buy a Speaker
When shopping for a Bluetooth speaker with deep bass, many buyers immediately look at numbers such as wattage, maximum SPL, and frequency response. Specifications like 20Hz–20kHz can appear impress...
Have a question ? We are here to help.
Do you ship overseas?
Yes, we ship worldwide! Shipping is free for all orders over $99 USD. For orders below that amount, standard shipping rates will apply at checkout.
How long will it take to get my orders?
Estimated delivery times:
USA: 2–4 working days
Europe: 3–7 working days
Asia: 2–5 working days
Other international regions: 5–12 working days
Any question?
You can contact us through our contact page! We will be happy to assist you.
What should I do if the firmware update stops?
1.There are two common situations:
A.If you switched to another app (iOS users):
Exit UB+ SEEK (swipe up to close it).
Reopen the app — the update will resume automatically.
B.If the update stops without switching apps:
Press and hold the power button for 15 seconds (master reset).
Exit and reopen UB+ SEEK.
Follow the prompt to restart the firmware update.
2.Important:
During firmware updates, please stay inside the UB+ SEEK app. iOS restrictions prevent background updates and may interrupt the process
How do I perform a Master Reset on my speaker?
To perform a Master Reset:
Press and hold the power button for 15 seconds until the speaker restarts.